Thanks!
On Fri, Jul 17, 2009 at 10:42 AM, T.J. Crowder <t...@crowdersoftware.com>wrote:
>
> Hi,
>
> Yeah, bit of a pain that there's no standard way to _remove_ a style
> from the style property entirely. Setting things to "" is not the
> same thing.
>
> However: Effects offer beforeStart and afterFinish callbacks, and the
> style property has this nifty cssText property on it, which suggests
> this should work around the problem (and may be a way forward for an
> eventual scripty fix):
>
> $('target').highlight({
> beforeStart: function(effect) {
> effect.saveStyle = effect.element.style.cssText;
> },
> afterFinish: function(effect) {
> effect.element.style.cssText = effect.saveStyle;
> }
> });
>
> cssText is fairly widely supported, I believe, even IE6 had it (not
> that :hover works with IE6, except on links). In fact, Prototype's
> setStyle uses it if you pass in a string (an undocumented feature;
> docs say it has to be an object, so it may not get unit tested).
>
> HTH,
>
> On Jul 17, 2:33 pm, Nicholas Van Weerdenburg <vanwe...@gmail.com>
> wrote:
> > Hi,
> > I found this tickethttp://dev.rubyonrails.org/ticket/6134
> >
> > but the problem still exists. No matter what I do, Effect.Highlight
> > pollutes the DOM by changing the element background color, breaking css
> > :hover and other style rules due to the element rule css precedence
> >
> > Anyone know of a workaround? I tried :restorecolor=>"" but that doesn't
> > work. Calls to set the background color to "" fail, I think due to the
> > timing of the hightlight.
> >
> > Thanks,
> > Nick
> >
>
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